发明人徐明华,冯建国,周伟. "Method for the Synthesis of 4-Oxo-1-(tetrahydro-2H-pyran-4-yl)cyclohexane-1-carbonitrile" [P]. 中国发明专利, 专利号 CN 114437508 A, 授权公告日 2018-03-01.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2022, 2383, (3), 4774-4802.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2024, 1923, 1932-1951.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Oxo-1-(tetrahydro-2H-pyran-4-yl)cyclohexane-1-carbonitrile Using HRMS and NMR". Chromatographia, 2012, 1064, (2), 9360-9375.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2018, 2117, 2381-2402.